/* FCE Ultra - NES/Famicom Emulator
 *
 * Copyright notice for this file:
 *  Copyright (C) 2002 Xodnizel
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 */

#include "mapinc.h"


DECLFW(Mapper246_write) {
	switch (A & 0xF007) {
	case 0x6000: ROM_BANK8(0x8000, V); break;
	case 0x6001: ROM_BANK8(0xA000, V); break;
	case 0x6002: ROM_BANK8(0xC000, V); break;
	case 0x6003: ROM_BANK8(0xE000, V); break;
	case 0x6004: VROM_BANK2(0x0000, V); break;
	case 0x6005: VROM_BANK2(0x0800, V); break;
	case 0x6006: VROM_BANK2(0x1000, V); break;
	case 0x6007: VROM_BANK2(0x1800, V); break;
	}
}

void Mapper246_init(void) {
	SetWriteHandler(0x4020, 0x67ff, Mapper246_write);
	SetWriteHandler(0x8000, 0xffff, Mapper246_write);
}

